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7 Maintenance
7
Maintenance
7.1
General instructions
7.2
Specific instructions for the control panel
Fig.28
0
2
4
6
8
10
E
1
TEMP. : 68°
2
1
D
2
PCU COM.FAIL D27
bar
F
#
!
% $
AUTO
J
I
STD
7.3
Periodic checks
26
AFC
12
14
16
18
20
22
24
SUNDAY 11:45
:
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C002302-D-04
The boiler does not require a lot of maintenance.
Nevertheless, we recommend having the boiler inspected and serviced at
regular intervals.
Boiler maintenance and cleaning must be carried out at least once a
year by a qualified professional.
Have the flues swept at least once a year or more, depending on the
regulations in force in your country.
Caution
Maintenance operations must be completed by a qualified
installer.
Taking out a maintenance contract is recommended.
Only original spare parts must be used.
Make certain that the flues and chimneys are connected, in
good condition and not blocked.
Do not modify or block the condensate outlet(s).
If a condensate neutralisation system is installed, follow the
instructions delivered with the neutralisation system for cleaning
and servicing of this system.
1. When the REVISION message is displayed, press
telephone number of the installer (only if the installer has entered data
for this parameter).
2. Contact the installer.
3. Have the required inspections and maintenance carried out by a
qualified installer.
1. Check the water pressure in the installation (MEASURE mode).
Important
If the water pressure is lower than 0.8 bar, top up the water level
in the heating installation (recommended hydraulic pressure
between 1.5 and 2 bar).
2. Carry out a visual check for any water leaks.
to display the
300026440 - v06 - 07082018
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